From a20cf6aaf721d5ad453ed704fd33707d9f72c60a Mon Sep 17 00:00:00 2001
From: Marek Kašík <mkasik@redhat.com>
Date: Tue, 18 Nov 2008 23:15:12 +0000
Subject: Fixes assertion fail on selecting text. See bug #561393.

2008-11-19  Marek Kašík <mkasik@redhat.com>

	* shell/ev-pixbuf-cache.c (ev_pixbuf_cache_add_jobs_if_needed):
	* shell/ev-window.c (launch_external_uri):
	
	Fixes assertion fail on selecting text. See bug #561393.


svn path=/trunk/; revision=3271
---
diff --git a/ChangeLog b/ChangeLog
index 9b3ab87..5b23292 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-11-19  Marek Kašík <mkasik@redhat.com>
+
+	* shell/ev-pixbuf-cache.c (ev_pixbuf_cache_add_jobs_if_needed):
+	* shell/ev-window.c (launch_external_uri):
+	
+	Fixes assertion fail on selecting text. See bug #561393.
+
 2008-11-15  Carlos Garcia Campos  <carlosgc@gnome.org>
 
 	* shell/Makefile.am:
diff --git a/shell/ev-pixbuf-cache.c b/shell/ev-pixbuf-cache.c
index d9252fd..ffa0377 100644
--- a/shell/ev-pixbuf-cache.c
+++ b/shell/ev-pixbuf-cache.c
@@ -94,8 +94,8 @@ static gboolean      new_selection_surface_needed(EvPixbufCache      *pixbuf_cac
 
 
 /* These are used for iterating through the prev and next arrays */
-#define FIRST_VISABLE_PREV(pixbuf_cache) \
-	(MAX (0, pixbuf_cache->preload_cache_size + 1 - pixbuf_cache->start_page))
+#define FIRST_VISIBLE_PREV(pixbuf_cache) \
+	(MAX (0, pixbuf_cache->preload_cache_size - pixbuf_cache->start_page))
 #define VISIBLE_NEXT_LEN(pixbuf_cache, page_cache) \
 	(MIN(pixbuf_cache->preload_cache_size, ev_page_cache_get_n_pages (page_cache) - (1 + pixbuf_cache->end_page)))
 #define PAGE_CACHE_LEN(pixbuf_cache) \
@@ -593,9 +593,6 @@ ev_pixbuf_cache_clear_job_sizes (EvPixbufCache *pixbuf_cache,
 	}
 }
 
-#define FIRST_VISABLE_PREV(pixbuf_cache) \
-	(MAX (0, pixbuf_cache->preload_cache_size + 1 - pixbuf_cache->start_page))
-
 static void
 get_selection_colors (GtkWidget *widget, GdkColor **text, GdkColor **base)
 {
@@ -711,7 +708,7 @@ ev_pixbuf_cache_add_jobs_if_needed (EvPixbufCache *pixbuf_cache,
 				   EV_JOB_PRIORITY_URGENT);
 	}
 
-	for (i = FIRST_VISABLE_PREV(pixbuf_cache); i < pixbuf_cache->preload_cache_size; i++) {
+	for (i = FIRST_VISIBLE_PREV(pixbuf_cache); i < pixbuf_cache->preload_cache_size; i++) {
 		job_info = (pixbuf_cache->prev_job + i);
 		page = pixbuf_cache->start_page - pixbuf_cache->preload_cache_size + i;
 
diff --git a/shell/ev-window.c b/shell/ev-window.c
index ef96dce..99dece0 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -4902,9 +4902,11 @@ static void
 launch_external_uri (EvWindow *window, EvLinkAction *action)
 {
 	const gchar *uri = ev_link_action_get_uri (action);
-	GAppLaunchContext *context = NULL;
 	GError *error = NULL;
 	gboolean ret;
+#if GTK_CHECK_VERSION (2, 14, 0)
+	GAppLaunchContext *context = NULL;
+#endif
 
 #if GTK_CHECK_VERSION (2, 14, 0)
 	context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
--
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